89109892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{543353}}^1$

素因数の和:543398

約数の個数: 12

約数和(自身を含む): 159746076

約数和(自身を除く): 70636184

約数列:

[1, 2, 4, 41, 82, 164, 543353, 1086706, 2173412, 22277473, 44554946, 89109892]

約数ペア:

[(1, 89109892), (2, 44554946), (4, 22277473), (41, 2173412), (82, 1086706), (164, 543353)]